Upgrade to Text-Tabs+Wrap-2006.0711. Keep the local changes from

[p5sagit/p5-mst-13.2.git] / gv.c

diff --git a/gv.c b/gv.c
index 7d49b83..4187c18 100644 (file)
--- a/gv.c
+++ b/gv.c
@@ -204,6 +204,7 @@ Perl_gv_init(pTHX_ GV *gv, HV *stash, const char *name, STRLEN len, int multi)
        case SVt_PVIO:
             Perl_croak(aTHX_ "Cannot convert a reference to %s to typeglob",
                       sv_reftype(has_constant, 0));
+       default: NOOP;
        }
        SvRV_set(gv, NULL);
        SvROK_off(gv);
@@ -943,10 +944,16 @@ Perl_gv_fetchpvn_flags(pTHX_ const char *nambeg, STRLEN full_len, I32 flags,
                  : sv_type == SVt_PVAV ? "@"
                  : sv_type == SVt_PVHV ? "%"
                  : ""), name);
+           GV *gv;
            if (USE_UTF8_IN_NAMES)
                SvUTF8_on(err);
            qerror(err);
-           stash = GvHV(gv_fetchpvn_flags("<none>::", 8, GV_ADDMULTI, SVt_PVHV));
+           gv = gv_fetchpvn_flags("<none>::", 8, GV_ADDMULTI, SVt_PVHV);
+           if(!gv) {
+               /* symbol table under destruction */
+               return NULL;
+           }   
+           stash = GvHV(gv);
        }
        else
            return NULL;
@@ -1002,6 +1009,9 @@ Perl_gv_fetchpvn_flags(pTHX_ const char *nambeg, STRLEN full_len, I32 flags,
                if (strEQ(name2, "RGV")) {
                    IoFLAGS(GvIOn(gv)) |= IOf_ARGV|IOf_START;
                }
+               else if (strEQ(name2, "RGVOUT")) {
+                   GvMULTI_on(gv);
+               }
                break;
            case 'E':
                if (strnEQ(name2, "XPORT", 5))